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@@ -9,11 +9,12 @@ class account_invoice(models.Model):
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def invoice_validate(self):
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res = super(account_invoice, self).invoice_validate()
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for item in self.invoice_line:
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- product = self.env['product.product'].browse(item.product_id.id)
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- if product:
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- template = self.env['product.template'].browse(product.product_tmpl_id.id)
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- if(template.price_change == 'purchase'):
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- product.write({'standard_price': item.price_unit, 'last_purchase_date': date.today()})
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- else:
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- product.write({'last_purchase_date': date.today()})
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+ if item.purchase_line_id:
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+ product = self.env['product.product'].browse(item.product_id.id)
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+ if product:
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+ template = self.env['product.template'].browse(product.product_tmpl_id.id)
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+ if(template.price_change == 'purchase'):
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+ product.write({'standard_price': item.price_unit, 'last_purchase_date': date.today()})
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+ else:
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+ product.write({'last_purchase_date': date.today()})
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return res
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